I'm experiencing a database connection error in my SaaS application, which is currently running on a Linux system. The software was constructed using PHP and is connected to a MySQL database. Ideally, I'm looking for someone with: - A strong background in PHP programming. - Advanced knowledge of MySQL. - Experience with Linux operating systems. The successful applicant should be able to assist in diagnosing and fixing the connection issue. Experienced freelancers only, please. Thanks in advance for your help! The app started to crash after an update on the server which is running centos
I'm in need of a seasoned PHP Laravel developer for a project focused on database integration, specifically with MySQL. The core task for this engagement is query optimization. Skills and Experience required: - Profound expertise in PHP development - Familiarity and proficiency in MySQL - Proven track record of successful query optimization I'm looking forward to engaging with highly qualified and responsible individuals for swift, efficient implementation of this particular task.
My project revolves around a MySQL select query that is showing slower-than-desired execution times. I cannot provide the data as it has PII and is very large. Main issue is that for pulling 1 month of data it takes about 3 hours, regardless if it returns 500 rows or 500,000 rows. There is likely a required index that I cannot see. I will be providing 1) The query 2) The Explain Tree 3) The table definition from which it is pulling data.
Our team needs a Full-stack MERN/PHP developer for our ongoing client. Require Team collaboration skills. We are going to hire the right one ASAP. within 1~3 days. - Skills: MERN/PHP/CakePHP/MySQL - Requirements: Migrate the CakePHP/MySQL website to the MERN stack - Duration: at least 1 year - Monthly Salary: $1000 (NOT negotiable for first 2 months) - Working timezone: Flexible but ideally overlap 2hrs during PST - Hours per day: 8hrs Please share your resume when you send the proposal.
I require a proficient programmer experienced in financial software to create a cash flow management system unique to my medium-sized business. This system has two main goals; to forecast and report cash flows across 5-10 projects and to enhance our financial decision-making. Key requirements include: - Cross-platform compatibility: The system should be accessible on Windows and Mac, making it versatile for different users within the company. - Software integration: The system should be able to sync seamlessly with QuickBooks and Spreadsheets, allowing a hassle-free data transfer between platforms. - Financial modeling: The developer should possess strong financial knowledge to capture the complexities of cash flow forecasting, reporting and financial statements (Balance Sheet, Cas...
Estimado/a Freelancer, Estamos avanzando hacia el lanzamiento de un servicio SaaS que permite a nuestros clientes subir videos para su procesamiento mediante algoritmos de IA, con resultados entregados en formato .csv correspondientes a los resultados de cada frame del video. El proyecto se centra en el procesamiento de video y análisis de datos, enfocado...sobre cómo abordar estos desafíos y cualquier pregunta que puedas tener sobre el proyecto. Por favor, indícanos tu disponibilidad para una reunión virtual para explorar esta colaboración más a fondo. Esperamos con interés tu respuesta y potencial colaboración. Atentamente, Jaime Sendra Berenguer Ingeniero Industrial Data Scientist | Machine Learning Engineer | Deep Le...
I am seeking a Laravel developer to customize my current website and integrate new features. Your chief responsibilities will include: 1. Enhancing the website: I am looking to improve my existing Laravel website's functionality. 2. Coupon Module integration: A crucial part of this project is developing and integrating a coupon module. This will involve several key funct...coupon usage to specific products or categories. - Giving me the ability to set expiry dates for coupon codes. The ideal freelancer for this role should have extensive experience in Laravel development, including customization and introducing new features. Experience with e-commerce sites and dealing with coupon modules or similar functionalities would be beneficial. Good knowledge of PHP and MySQL is ...
I am seeking a Laravel developer to customize my current website and integrate new features. Your chief responsibilities will include: 1. Enhancing the website: I am looking to improve my existing Laravel website's functionality. 2. Coupon Module integration: A crucial part of this project is developing and integrating a coupon module. This will involve several key funct...coupon usage to specific products or categories. - Giving me the ability to set expiry dates for coupon codes. The ideal freelancer for this role should have extensive experience in Laravel development, including customization and introducing new features. Experience with e-commerce sites and dealing with coupon modules or similar functionalities would be beneficial. Good knowledge of PHP and MySQL is ...
I am in need of an experienced PLC programmer, specifically experienced in working with the Honeywell HC900 Controller. I am unsure about the programming language to be used for this project and would need guidance on that matter. Requirements: - Proficient in PLC programming - Familiarity with Honeywell HC900 Controller - Ability to guide on the use of the best programming language for the task - Expertise in developing SCADA based interfaces Your responsibility will be to program the PLC while helping me understand the programming language used and ensuring compatibility with a SCADA based interface. Those interested are expected to have a proven track record of working with similar projects. Your proposal should include your experience and projects you have worked on before, e...
I am in need of an experienced PLC programmer to code for a DVP-01PU (position control unit). Here are the key requirements and details of the project: - Controlling LS XGT Servo Drive [XDL-L7SA010AE] with DVP-01PU unit which connected to PLC CPU "Output relay" as shown in the photo. - The system will include Touch screen HMI model: DOP-107BV connected to PLC CPU Via. RS-485 - The specific model to be programmed is the DVP-01PU (position control unit). - The servo system is required to control the rotation of the motor in the right or left direction with a limited number of rotations, such as 30 rotations to the right and the same to the left. - It is known that the number of rotations will be constant and cannot be changed through the touch screen. - There is a proximit...
I need an expert for PLC Ladder programming on my Delta model DVP10SX11R. My project involves handling 2 nos 4-20 ma analog inputs, 6 digital inputs, and 5 digital outputs on the PLC. Key Responsibilities: * Control analog inputs and outputs: The programmer should be able to control and process both analog and digital inputs and outputs perfectly with On/Off control. * Implement threshold conditions: I would like the On/Off control to be based on threshold values for the analog inputs and outputs. Ideal Skills for the Job: * Proficiency in PLC Ladder programming, particularly with Delta models. * An understanding of On/Off control for analog and digital inputs. * Experience implementing threshold values for controlling analog inputs and outputs.
I'm currently dealing with a file (PHP and MySQL nested queries) that urgently needs to be resolved. - The content of that page takes a long time to load (sometimes i get a timeout error message, but not always). While the page is trying to load, the other pages of the website are not accessible (loading indefinitely until the problematic page has finished loading). The problem requires an experienced PHP and MySQL freelancer with strong diagnostic skills, who is not averse to confronting an undefined problem. For now.
It is a javafx application which stores records in a mysql database, it was made with an older version of JDK 8 I need to rebuild it for my project using the latest JDK because the new SDK 21 doesn't have inbuilt javafx I need it done preferably in netbeans . Only help Migration from Nashorn to GraalVM is needed , the older ANT build doesn't work.
I'm currently dealing with a file (PHP and MySQL queries) that urgently needs to be resolved. - The content of that page takes a long time to load (sometimes i get a timeout error message, but not always). While the page is trying to load, the other pages of the website are not accessible (loading indefinitely until the problematic page has finished loading). The problem requires an experienced PHP and MySQL freelancer with strong diagnostic skills, who is not averse to confronting an undefined problem. For now.
In search of a seasoned programmer who is competent in either PySpark or RDD, using Python to create versatile code fitting for several scenarios. Your main task will be to write code to compare rows using Python in line with the clear set of rules I provide. These rules are detailed in an attached Word document and are based on comparisons encompassing specific columns, presence or absence of particular data, and multiple criteria comparisons. The expected output is a reversal logic for claim_opened_timestamp_utc. I need output that are in right side. I need either in pyspark or in rdd to compare rows. spark - spark-3.3.0-bin-hadoop3 py4j-0.10.9.5 I am using I need your support till I execute it in my office computer I need it in 3 days. Ideal Skills and Experience: - Profici...
I need to add a function to a button, the function is that when clicking the button it shows or enters the first chapter of the series. I already have the button made, I just need to add that functionality. My application is tv show. The job is for today.
As an upcoming project, I'm in need of a proficient Python programmer able to deploy a Gradio app with AWS Lambda. The central purpose of the application will be text analysis. Here's a rough rundown on what I'm after: Key Specifications: - Extend Gradio app capabilities for text analysis - Deploy the produced Gradio app using AWS Lambda Optimal Skills: - Extensive experience with Python programming - Solid understanding of Gradio app creation and deployment - Comfortable with text analysis methodologies - Experience with AWS Lambda for app deployment
We require an experienced Shopify programmer to create a system where buttons on our Shopify store are hidden and only displayed once a product with a certain tag or metafield has been purchased. Key requirements: • Knowledge of Shopify's tagging and metafield system and an understanding of how to utilise these to trigger the button display. • Apply this system selectively. The hidden/button display feature should only apply to products with specific tags/metafields. Ideal Skills: • Proven experience with Shopify store customization. • Strong knowledge of e-commerce customer journeys. • Prior work with product tagging systems. Freelancers should ensure they are familiar with Shopify's system and can deliver a seamless user experience.
...expertise to design and implement the right architecture to handle such load (interative client-side or server-side rendering modes, use of SignalR or SocketIO, caching, load balancing, load testing etc.) - Over 2 years of solid Blazor experience, including the latest .NET 8 rendering modes - Over 5 years of C#/.NET experience - Strong experience of API integration - Excellent database skills (MySql) - Experience with MAUI is advantageous, as the development of a mobile app could be a future stage of the project. The project is expected to last 4 to 6 months. The work is fully remote. We offer flexibility in terms of the weekly hours you can commit to the project. Our preferred compensation model is an hourly tariff rather than a fixed project fee. This is an innovative and exc...
I'm currently dealing with a file (PHP and MySQL queries) that urgently needs to be resolved. - The content of that page takes a long time to load (sometimes i get a timeout error message, but not always). While the page is trying to load, the other pages of the website are not accessible (loading indefinitely until the problematic page has finished loading). The problem requires an experienced PHP and MySQL freelancer with strong diagnostic skills, who is not averse to confronting an undefined problem. For now.
...for managing credential categories: * Allow users to add new credential categories (e.g., PALS, NRP). * Provide the ability to edit or remove existing credential categories. * Ensure the application adheres to secure coding practices to protect sensitive instructor information. **Technical Skills:** * Proven experience in PHP development * Experience with database management systems (MySQL preferred) * Strong understanding of secure coding practices * Familiarity with email-sending functionalities in PHP (e.g., PHPMailer) with templating capabilities * Experience with user interface development (HTML, CSS) is a plus * Experience with data visualization libraries (optional, but a plus) **Deliverables:** * Functional PHP application with a user interface * Well-document...
I'm looking for an experienced programmer to develop an advanced signal bot, focused on blockchain data analysis and integration with Telegram (since the bot will be made on Telegram). The ideal candidate should have a deep knowledge of blockchain technologies, experience with third-party APIs, Artificial Intelligence tools, and also the ability to use social media APIs like Twitter. Responsibilities include developing a bot that collects and analyzes real-time blockchain data, implementing advanced AI algorithms for data interpretation, and sending actionable signals via Telegram. These signals should sometimes have a social aspect, utilizing insights from social media platforms. In addition, the candidate must be able to create and optimize their own server, ensuring efficien...
Desenvolvimento de sistema WEB, utilizando a linguagem PHP e banco de dados em MySQL, seguindo os requisitos abaixo: Deverá ser inteiramente Web, acessível pelo navegador Chrome ou Firefox Deverá ser desenvolvimento de responsivo para acesso em telas de tablet e celular Deverá possuir base dados unificada entre todos os módulos; Deverá manter um histórico dos registros no sistema, sem que informações sejam sobrescritas sem explícita autorização. O aplicativo deverá ser instalado via repositório e ter compatibilidade com sistemas android O sistema e o aplicativo deverão ter base de dados unificada Requisitos funcionais Deverá permitir o CRUD de usuários e definir seu...
I'm looking for an experienced programmer to develop an advanced signal bot, focused on blockchain data analysis and integration with Telegram (since the bot will be made on Telegram). The ideal candidate should have a deep knowledge of blockchain technologies, experience with third-party APIs, Artificial Intelligence tools, and also the ability to use social media APIs like Twitter. Responsibilities include developing a bot that collects and analyzes real-time blockchain data, implementing advanced AI algorithms for data interpretation, and sending actionable signals via Telegram. These signals should sometimes have a social aspect, utilizing insights from social media platforms. In addition, the candidate must be able to create and optimize their own server, ensuring efficien...
I'm currently dealing with a file (PHP and MySQL queries) that urgently needs to be resolved. - The content of that page takes a long time to load (sometimes i get a timeout error message, but not always). While the page is trying to load, the other pages of the website are not accessible (loading indefinitely until the problematic page has finished loading). The problem requires an experienced PHP and MySQL freelancer with strong diagnostic skills, who is not averse to confronting an undefined problem. For now.
I'm looking for a skillful programmer who can efficiently block Google and other search engine robots from crawling the entire content of my business website. This task is significantly vital in maintaining the privacy of my site's content. The ideal candidate would possess the following skills and experience: - Profound knowledge of website development and architecture - Extensive experience with rules and no index meta tags - Expertise in search engines and how they interact with websites - Understanding of the potential impact on site visibility and performance Please, only apply if you're able to completely prevent Google and other search engine bots from accessing my website while ensuring a smooth user experience. Thank you.
I need a programmer with strong skills in Python, React, and MySQL to quickly and effectively connect my existing cPanel cloud MySQL database to my current react app/python project. This task will involve the ability to: * Work remotely via Anydesk * Perfectly connect to both local MySQL database and cPanel Cloud MySQL * Print the status and any table values for sample from both databases The ultimate goal is to both retrieve and update data in the database. The specific type of data we'll be dealing with largely encompasses user profile information. Rest assured, the database schema is already settled on my cPanel, making your work easier. To fit this task, the ideal freelancer should possess strong technical proficiencies with React, Python, an...
As someone managing recruitment, I am seeking a proficient PHP programmer to help connect my Application Tracking System (ATS) to Indeed, a prominent job-posting website. By taking on this project, you will aid us in our goal to enhance candidate sourcing. This project entails two key functionalities: 1) Automatic Resume Download: Candidates' resumes, upon their application for a job, should be seamlessly downloaded and incorporated into our ATS. 2) Real-time Job Posting Updates: Any changes related to job postings on our site need to automatically sync with postings on Indeed in real-time. I'm specifically interested in freelancers with demonstrable experience in working with PHP, APIs, and ATS systems, showing a meticulous understanding of recruitment operations. Exc...
I need an experienced AWS specialist to set up, configure and secure a database on an AWS server. This job will involve hosting a relational database i.e., (MySQL, PostgreSQL), and therefore requires someone with strong experience in this area. Key Tasks: - Set up and configuration of the database on AWS - Implementing data encryption for enhanced security Ideal Skills: - Proven expertise in AWS - Strong experience with MySQL or PostgreSQL - Familiarity with data encryption methods Please, highlight your previous experiences with similar projects when placing your bid.
I am in search of a highly skilled web designer and developer. An ideal candidate should be adept with HTML/CSS, Javascript/jQuery, and PHP/MySQL. The specific use case for the site was not specified, which brings the need for someone with wide-ranging capabilities and able to adapt to a variety of requirements. Key Responsibilities: - Website design - Website development - Code implementation I will provide the content for the website, so your focus would be solely on developing a functioning, dynamic, and user-friendly site. Multi-faceted experience is key and a proven track record in efficient and quality code implementations is a huge plus.
I'm in urgent need of an experienced C# developer skilled in ASP.NET and MySQL for a web development project. This project involves building a robust, yet dynamic website from scratch. The potential freelancer would preferably have: - Proficiency in C# programming, particularly related to ASP.NET. - Previous experience in front-end and back-end web development - Comprehensive understanding of MySQL database systems for ASP.NET web development. If you have hands-on experience with these technologies, I'm looking forward to discussing the details further. The applicant must be detail-oriented and have a result-driven approach. Come prepared to show relevant examples of your past work.
...forms into a database. Preliminary specifications of the form source, type of data to be saved and the type of database have not been provided, thus, I need a professional who is versatile with different forms and databases. Here’s what I expect: • Proficiency with different types of forms, such as HTML, Google forms and WordPress forms. • Ability to work well with various databases, including MySQL, PostgreSQL and MongoDB. • A proactive approach in your actions. For example, suggesting the best form and database for this task if required. • Strong communication skills, providing regular updates about the progress. While bidding, please include: • Your past work related to this project. • Your experience dealing with various forms and databa...
I have a mysql query which loads customers email addresses thru a php script. inside the php script it loads all customer email and usually only takes about 5 seconds then also in the script it loads any emails which have been BLOCKED or BLACKLISTED these come from another table then it allows me to filter the emails and remove the blocked emails from the mailing list before sending emails. BUT HERES THE MAJOR PROBLEM as my blacklist or blocked list grows the query time seems to GROW EXPONENTIALLY ive went from 5 secs with 0 blocked emails to 70 secs with just 300 blocked emails its taking around 5 secs for every additional email i add i had a look at the query it doesnt seem excessive but something is slowing it down i need this looked at to see if we can come up with a way to...
...Frameworkler: Vue.js,React.js, Svelte ve jQuery gibi popüler JavaScript frameworklerinden Bilgi Sahibi ? Webpack & Babel: Kod derleme ve paketleme süreçlerinde tecrübe ? Version Control: Git ile etkili sürüm kontrolü ? Cross-Browser Compatibility: Farklı tarayıcılarda uyumluluk sorunlarını çözme kapasitesi ? Backend (Tercih Sebebi): ?️ Laravel: Laravel framework bilgisi ( Min. 5YIL ) ? Veritabanı : MySQL, PostgreSQL ve MongoDB veritabanı yönetim sistemine ,Elasticsearch hakimiyet ✒️ Blade Template Engine: Blade şablon motoruna aşinalık. ? PHP: Önceki projelerde aktif PHP deneyimi ✨ Genel Yetenekler: ? Problem Çözme: Frontend ve Backend'de hata teşhis ve çözme deneyimi. ? Beceriklilik: Ya...
I'm looking for a talented programmer who can develop a correspondence registration application, hosted on the company's server with remote access via web. Specific programming language proficiency isn't specifically required, however skills in Java, Python, or PHP would be an advantage. Features and Details: - A more detailed feature list will be sent via email. - However, the application is expected to have standard features like user authentication, search functionality, and file attachments. Application Information: - Please include your budget and implementation time in your proposal to be considered for this position. Ideal Candidate: - You should have prior experience in web development and familiarity with server setups. - Samples of past wor...
IHello, I have a huge problem, i am using , here you can see my website The big and big problem is if i want to add as broker a listing, the programmer told me that i need to creagte thousand and thousands of cites in admin, which they can choose a city and than appear in the search, what i want is for they add a city in their listing and than pay the listing and the listing appear in the search part The website contains 39 islands of the caribbean and its not possible to make a list of all cities in those countries, so it must be possible that if i want to list a hous, i can fill in the location , country, city, area and than it will appear in the search part of th webdsite
...integration instructions for future reference. Stay up-to-date with new technologies and best practices in API development to suggest improvements to our platforms. Requirements: Proven experience in Flutter and Node.js development, with a portfolio or examples of previous work. Strong knowledge of RESTful API development and experience with API testing tools. Familiarity with databases (e.g., MySQL, MongoDB) and understanding of data structure principles. Excellent problem-solving skills and ability to work independently on solutions. Good communication skills for effective collaboration with the development team and stakeholders. Attention to detail and a commitment to delivering high-quality, functional, and user-friendly applications. Ability to meet deadlines and efficientl...
Como propietario de un proyecto web, busco un dedicado programador que pueda asistir con urgencia en tareas de backend y frontend durante una semana. Las principales responsabilidades serán: - Resolución de errores y bugs. Quisiera trabajar con alguien que tenga una sólida comprensión de las siguientes tecnologías: - Node.js - MySQL - React.js Idealmente, el candidato debiera tener experiencia anterior en el trabajo con estas tecnologías y deberá demostrar habilidad para resolver problemas y bugs de manera efectiva. Para tener éxito en este puesto, necesitarás ser un pensador crítico, tener fuertes habilidades de comunicación y la habilidad de trabajar de manera independiente. Tu participación se...
I am in need of a proficient Python programmer who is well-versed in the Sympy library, particularly in the area of calculus. Your tasks involve: - Effectively handling calculus related problems, focusing on integration. - Tackling definite and indefinite integration tasks. The ideal candidate should have proven experience with Python, specifically with using the Sympy library for advanced calculus tasks. Exceptional understanding of definite and indefinite integration is essential. Your ability to solve complex calculus problems with utmost precision is highly anticipated.
I urgently need an experienced C++ programmer who can confidently write new code targeting image graphics serial communications. Key Responsibilities: - Develop new code from scratch - Main focus will be on handling image graphics serial communications Ideal Candidate Will Have: - Extensive experience in C++ programming, specifically in writing new code - Comprehensive understanding of image graphics serial communications - Proven record in completing projects urgently Please bid if you can deliver this project urgently, as I need it done ASAP.
I'm looking for a skilled Javascript programmer to revamp my Quickbase app by implementing certain interactive features. The primary task involves action-specific form completion. On submitting a form, it should create a copy of child records from a specific record identified as a model. Skills and Experience Required: - Proficient in Javascript - Extensive experience working with Quickbase apps - Strong understanding of action-based form completions - Database manipulation expertise - Ability to work with specific record modeling. Your role will be crucial in enhancing the interactivity and overall user experience of my Quickbase app. Looking forward to work with professionals who can add value to this project.
My website requires an experienced PHP programmer to execute some mods. I need someone to: - Fix bugs. You should have extensive experience in testing and debugging PHP applications. - Make specific updates to the site. I have a few content updates in mind, mostly involving making modals. Skills in bootstrap, CSS, and JavaScript, in addition to PHP, would be beneficial for this task. Familiarity with user-friendly design and a good eye for visual details would be a plus. I'm after someone who is meticulous, with attention to detail and who takes pride in delivering error-free coding. If you're this person, I'd like to hear from you.
Como propietario de un proyecto web, busco un dedicado programador que pueda asistir con urgencia en tareas de backend y frontend durante una semana. Las principales responsabilidades serán: - Resolución de errores y bugs. Quisiera trabajar con alguien que tenga una sólida comprensión de las siguientes tecnologías: - Node.js - MySQL - React.js Idealmente, el candidato debiera tener experiencia anterior en el trabajo con estas tecnologías y deberá demostrar habilidad para resolver problemas y bugs de manera efectiva. Para tener éxito en este puesto, necesitarás ser un pensador crítico, tener fuertes habilidades de comunicación y la habilidad de trabajar de manera independiente. Tu participación se...
As someone looking to harness the power of mobile technology, I needed a talented app designer who could help turn my vision into reality. The project includes designing a mobile application that works on Android and iOS operating systems. It is a simple social networking application project Key details: - The main goal of our application is to facilitate user interaction, comments, and publishing posts. - The application must be compatible with Android and iOS, which requires the designer to be proficient in both. Skills and experience: - Familiarity with Android and iOS interfaces and design principles. - Excellent communication skills to interpret my ideas and translate them into design. - Knowledge of user interaction and feedback systems for smooth information flow. If you think yo...
I need an experienced programmer who can customize the NinjaTrader trading platform for me. The Key Skills Required Are: - Proficiency in NinjaTrader programming The Scope of Work Will Include: - Customizing Trading Charts - Customizing Indicators: We need to customize the Moving Average, RSI (Relative Strength Index), and MACD (Moving Average Convergence Divergence) Additional Requirements: - Create Custom Color Schemes: We want the charts and indicators to reflect our brand, and to improve usability. - Alert Notifications: We also need the platform to provide real-time alerts based on specific parameters I look forward to your bids and working with a professional who can deliver this project accurately and on time.
I am in need of an proficient Embedded C programmer who is familiar with the STM32 Discovery Board and Keil Microvision 4. Your task will include coding for multiple touch functionalities including: - Multitouch gestures - Single touch commands - Touchscreen keyboard implementation Furthermore, the touch functions should enable: - Scrolling and zooming - Swipe Gestures Knowledge of microcontroller registers is a must. This project requires complex yet precise command execution. Those who have firsthand experience working on similar projects will be given priority. Please share relevant work samples in your bid.
I am looking for a freelancer who can set up a new project. The main tasks will include the installation of WordPress on a traditional LAMP stack (Linux, Apache, MySQL, PHP). Configuration of W3 Total Cache to work with a Redis server is also required. The goal is to optimize the website's load times, creating a seamless experience for the users. This project should result in a well-optimized, high-performing website. The website is already done, you will only migrate it with All in one migration plugin. Recording a video of the whole process is a must.
Hi Fares S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
